<?php

namespace backend\controllers;

use Yii;
use common\models\orders\Orders;
use common\models\orders\OrdersSearch;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;
use common\models\adminlog\AdminLog;
use zhongkefu\helpers\Excelwriter;
/**
 * OrdersController implements the CRUD actions for Orders model.
 */
class OrdersController extends BackendController
{

    /**
     * Lists all Orders models.
     * @return mixed
     */
    public function actionIndex()
    {
        $searchModel = new OrdersSearch();
        $dataProvider = $searchModel->search(Yii::$app->request->queryParams);

        return $this->render('index', [
            'searchModel' => $searchModel,
            'dataProvider' => $dataProvider,
        ]);
    }

    /**
     * Displays a single Orders model.
     * @param integer $id
     * @return mixed
     */
    public function actionView($id)
    {
		$model = $this->findModel($id);
		Adminlog::addlog(yii::$app->user->id, "查看订单 ".$model->name);
        return $this->render('view', [
            'model' => $model,
        ]);
    }

    /**
     * Creates a new Orders model.
     * If creation is successful, the browser will be redirected to the 'view' page.
     * @return mixed
     */
    public function actionCreate()
    {
        $model = new Orders();

        if ($model->load(Yii::$app->request->post()) && $model->save()) {
            return $this->redirect(['view', 'id' => $model->id]);
        } else {
            return $this->render('create', [
                'model' => $model,
            ]);
        }
    }

    /**
     * Updates an existing Orders model.
     * If update is successful, the browser will be redirected to the 'view' page.
     * @param integer $id
     * @return mixed
     */
    public function actionUpdate($id)
    {
        $model = $this->findModel($id);

        if ($model->load(Yii::$app->request->post()) && $model->save()) {
            return $this->redirect(['view', 'id' => $model->id]);
        } else {
            return $this->render('update', [
                'model' => $model,
            ]);
        }
    }

    /**
     * Deletes an existing Orders model.
     * If deletion is successful, the browser will be redirected to the 'index' page.
     * @param integer $id
     * @return mixed
     */
    public function actionDelete($id)
    {
        $this->findModel($id)->delete();

        return $this->redirect(['index']);
    }

    /**
     * Finds the Orders model based on its primary key value.
     * If the model is not found, a 404 HTTP exception will be thrown.
     * @param integer $id
     * @return Orders the loaded model
     * @throws NotFoundHttpException if the model cannot be found
     */
    protected function findModel($id)
    {
        if (($model = Orders::findOne($id)) !== null) {
            return $model;
        } else {
            throw new NotFoundHttpException('The requested page does not exist.');
        }
    }
	//会员缴费导出
	public function actionImport()
	{
		$odata = Orders::findBySql("SELECT sum(paymoney) as total,year(FROM_UNIXTIME(created_at)) as year FROM orders where status=2 group by year(FROM_UNIXTIME(created_at))")->asArray()->all();
		
		$excel = new ExcelWriter('utf8', '会员缴费统计数据'.date("Y-m-d",time()));
        if (!$odata) {
            echo "无数据";
            return;
        }

        $cols = array();
        $cols_item = array();
        $cols_item[] = '年份';
        $cols_item[] = '会员缴费金额';

        $cols[] = $cols_item;
        if(is_array($odata) && count($odata) > 0) {
			
			foreach($odata as $key => $val){
				$tmp_col = array();
				$tmp_col[] = $val['year'];
				$tmp_col[] = $val['total']."元";
				$cols[] = $tmp_col;
			}

        }
        $excel->add_array($cols);
        $excel->output();
		die;
	}
}
